Denon AVR-3805 Operating Instructions Manual page 15

About the error message
These error screens will be displayed when performing the measurements of Auto Setup / Room EQ and the
automatic measurements can not be completed because of the speaker arrangement, measurement
environment, or other factors. Please check the following matters, reset the pertinent items, and measure again.
When there is too much noise in the room, the speakers may not be detected properly. Should this happen,
perform the measurements when the noise level is low, or switch off the power of the equipment that is
producing the noise for the duration of the measurements.
q This screen will be displayed when the speakers
required for producing suitable reproduction have
not been detected.
• The front L and front R speakers were not
properly detected.
• Only one channel of the surround (A) and
surround (B) speakers was detected.
• Sound was output from the R channel when
only one surround back speaker was connected.
• The surround back or the surround (B) speaker
was detected, but the surround (A) speaker was
not detected.
Check that the pertinent speakers are properly
connected.
(see page 9)
w This screen will be displayed when the speaker
polarity is connected in reverse.
Check the polarity of the pertinent speakers.
For some speakers, the screen below may be
displayed even though the speakers are
properly connected. If so, select "Skip0".
Check of the measurement results
1
Select the items.
The measurement results of each item can be
CH SEL
CH SEL
ENTER
ENTER
checked here.
* A u t o
(Remote control (Main unit)
S p C o n f i g . C h e c k
unit)
e This screen will be displayed when accurate
measurements cannot be made due to the input
level to the microphone being too high.
Set up the speakers so that their position is
farther away from the listening position.
Lower the volume of the subwoofer speaker.
r This screen will be displayed when the
measurement microphone is not connected, or
when all of the speakers have not been detected.
Connect the measurement microphone to the
microphone connector.
Check the speaker connections.
S e t u p
2
Press the ENTER button
CH SEL CH SEL
and display the verification
ENTER ENTER
screen.
(Remote control (Main unit)
unit)
[Speaker Config. Check] [Delay Time Check]
3
If the check ends, press the ENTER button again.
CH SEL CH SEL
ENTER ENTER
(Remote control (Main unit)
unit)
4
Select from the following three items based
on the measurement results.
CH SEL
CH SEL
ENTER
ENTER
• Set with the checked measurement
value.
• Perform the measurement again.
• Cancel the checked measurement
(Remote control (Main unit)
value.
unit)
* A u t o
S t o r e
5
When the "Store" is selected, all parameters
are stored up.
CH SEL CH SEL
ENTER ENTER When the "Retry" is selected, it measures
again.
(Remote control (Main unit)
unit)
NOTE:
• When measurements have been
made using the measurement
microphone, speakers with a built-in
filter such as subwoofers might be set
with a value that differs from the
physical distance because of the
internal electrical delay.
[Channel Level Check]
S e t u p
ENGLISH
15